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  1. Couchbase Server
  2. MB-7238

ns_server is still validating ip address in ip file even if erlang already has node name defined (was: 2.0 Build 1941: Couchbase Server does not start after a change in IP, server is looking for the old IP even after the hostname resolves to the new one.)

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 2.0-beta-2, 2.0
    • Fix Version/s: 2.0
    • Component/s: ns_server
    • Security Level: Public
    • Labels:
      None

      Description

      Couchbase Server does not start after a change in IP, server is looking for the old IP even after the hostname resolves to the new one. Followed the best-practices information to configure the hostname in the couchbase-server file and this issue is reproducible in the 1941 2.0 build.

      Error messages from the log:
      [ns_server:info,2012-11-16T13:16:45.502,ns_1@FQDN:dist_manager<0.2732.0>:dist_manager:read_address_config:55]Reading ip config from "/opt/couchbase/var/lib/couchbase/ip"
      [ns_server:warn,2012-11-16T13:16:45.522,ns_1@FQDN:dist_manager<0.2732.0>:dist_manager:is_good_address:81]Cannot listen on address `OLD IP`: eaddrnotavail

      The logs are available in the link below:
      https://s3.amazonaws.com/customers.couchbase.com/jawfishgames/couch14-build-1914.zip

      update:

      Apparently as part of process of setting up node name folks just left original /opt/couchbase/var/lib/couchbase/ip. And ns_server's bug is due to attempt to validate that address even though it won't be actually used.

      # Subject Project Status CR V
      For Gerrit Dashboard: &For+MB-7238=message:MB-7238

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          People

          • Assignee:
            Aliaksey Artamonau Aliaksey Artamonau
            Reporter:
            balak balak
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            Dates

            • Created:
              Updated:
              Resolved:

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